comment on

I should have mentioned it's pretty dangerous to do things this way since you can't avail yourself of replaceable parameters. Here are two alternate solutions:

Let the user call selectall_arrayref (or whatever):

sub dbh{
  my ($self) = @_;
  return $self->{_dbh};
}
[download]

Accept the same parameters as selectall_arrayref:

sub select_db{
  my $self = shift;
  return $self->{_dbh}->selectall_arrayref(@_);
}
[download]

In reply to Re^2: Small Doubt Regarding Select Staement in DB by ikegami
in thread Small Doubt Regarding Select Staement in DB by koti688

Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!

Titles consisting of a single word are discouraged, and in most cases are disallowed outright.

Read Where should I post X? if you're not absolutely sure you're posting in the right place.

Please read these before you post! —

Posts may use any of the Perl Monks Approved HTML tags:

a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr

You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)

	For:		Use:
	&		`&`
	<		`<`
	>		`>`
	[		`[`
	]		`]`

Link using PerlMonks shortcuts! What shortcuts can I use for linking?

See Writeup Formatting Tips and other pages linked from there for more info.